Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.99	27.10	26.52	26.65	511,166	-0.19(-0.69%)
May 23, 2011	26.91	26.92	26.62	26.84	728,408	-0.33(-1.22%)
May 20, 2011	27.39	27.50	27.05	27.17	447,525	-0.24(-0.89%)
May 19, 2011	27.35	27.69	27.19	27.42	422,886	+0.24(+0.90%)
May 18, 2011	27.30	27.40	27.15	27.17	719,157	-0.14(-0.50%)
May 17, 2011	27.57	27.62	27.12	27.31	627,530	+0.02(+0.07%)
May 16, 2011	27.39	27.60	27.08	27.29	725,112	-0.28(-1.03%)
May 13, 2011	27.89	27.89	27.49	27.57	670,286	-0.26(-0.95%)
May 12, 2011	27.63	28.03	27.31	27.84	635,886	+0.10(+0.35%)
May 11, 2011	27.65	28.00	27.50	27.74	676,692	-0.12(-0.42%)
May 10, 2011	27.48	27.97	27.30	27.86	1,150,830	+0.38(+1.39%)
May 09, 2011	27.22	27.61	27.06	27.48	824,122	+0.27(+1.01%)
May 06, 2011	27.64	27.79	27.07	27.20	1,046,756	-0.23(-0.82%)
May 05, 2011	26.46	27.45	26.12	27.43	1,609,101	+1.25(+4.78%)
May 04, 2011	26.73	26.74	26.08	26.17	875,056	-0.66(-2.44%)
May 03, 2011	26.58	26.84	26.41	26.83	566,506	+0.10(+0.37%)
May 02, 2011	26.68	26.75	26.66	26.73	653,845	+0.06(+0.22%)
Apr 29, 2011	26.19	26.72	26.09	26.67	433,095	+0.48(+1.83%)
Apr 28, 2011	26.27	26.38	26.13	26.19	722,902	-0.19(-0.70%)
Apr 27, 2011	26.21	26.39	25.94	26.38	758,449	+0.15(+0.56%)
Apr 26, 2011	26.38	26.68	26.20	26.23	458,701	-0.09(-0.33%)
Apr 25, 2011	26.28	26.47	26.27	26.32	454,237	-0.04(-0.15%)
Apr 21, 2011	26.15	26.49	26.03	26.36	564,318	+0.41(+1.58%)
Apr 20, 2011	25.74	26.15	25.60	25.95	801,223	+0.68(+2.71%)
Apr 19, 2011	25.37	25.62	25.05	25.26	724,252	-0.09(-0.35%)
Apr 18, 2011	25.25	25.41	25.02	25.35	927,116	-0.22(-0.84%)
Apr 15, 2011	25.39	25.64	25.15	25.57	708,655	+0.22(+0.89%)
Apr 14, 2011	25.26	25.56	25.08	25.34	543,145	-0.13(-0.50%)
Apr 13, 2011	25.60	25.81	25.38	25.47	637,621	-0.05(-0.19%)
Apr 12, 2011	25.69	25.80	25.45	25.52	646,655	-0.28(-1.10%)
Apr 11, 2011	26.16	26.38	25.72	25.80	685,852	-0.38(-1.46%)
Apr 08, 2011	27.23	27.23	26.07	26.18	1,193,039	-0.89(-3.29%)
Apr 07, 2011	27.11	27.37	27.00	27.07	552,226	-0.19(-0.68%)
Apr 06, 2011	27.24	27.40	27.02	27.26	474,320	+0.12(+0.43%)
Apr 05, 2011	26.53	27.22	26.53	27.14	640,246	+0.29(+1.09%)
Apr 04, 2011	27.08	27.17	26.74	26.85	436,991	-0.23(-0.83%)
Apr 01, 2011	27.21	27.37	26.89	27.07	749,870	-0.06(-0.22%)
Mar 31, 2011	26.86	27.20	26.85	27.13	543,464	+0.17(+0.62%)
Mar 30, 2011	26.42	27.00	26.19	26.97	1,241,665	+0.62(+2.34%)
Mar 29, 2011	26.20	26.40	25.97	26.35	549,289	+0.23(+0.86%)
Mar 28, 2011	26.50	26.72	26.11	26.13	590,987	-0.36(-1.37%)
Mar 25, 2011	26.59	26.83	26.39	26.49	755,892	-0.05(-0.18%)
Mar 24, 2011	26.48	26.68	26.15	26.54	707,951	+0.23(+0.86%)
Mar 23, 2011	26.50	26.60	26.23	26.31	625,649	-0.28(-1.07%)
Mar 22, 2011	27.02	27.02	26.42	26.60	469,960	-0.37(-1.38%)
Mar 21, 2011	27.07	27.17	26.80	26.97	560,632	+0.68(+2.61%)
Mar 18, 2011	26.15	26.31	26.08	26.28	830,448	+0.51(+1.97%)
Mar 17, 2011	26.18	26.36	25.73	25.77	1,238,236	+0.18(+0.69%)
Mar 16, 2011	26.07	26.10	25.45	25.60	1,401,080	-0.57(-2.17%)
Mar 15, 2011	26.23	26.71	26.09	26.16	1,322,874	-0.55(-2.05%)
Mar 14, 2011	26.40	26.75	26.06	26.71	950,726	+0.11(+0.40%)
Mar 11, 2011	26.36	26.70	26.15	26.61	957,114	+0.09(+0.33%)
Mar 10, 2011	26.88	27.03	26.49	26.52	922,010	-0.86(-3.15%)
Mar 09, 2011	27.21	27.52	27.05	27.38	799,682	+0.13(+0.47%)
Mar 08, 2011	26.90	27.40	26.81	27.25	1,333,641	+0.48(+1.79%)
Mar 07, 2011	27.50	27.54	26.66	26.77	1,284,493	-0.69(-2.53%)
Mar 04, 2011	27.94	27.94	27.26	27.47	559,944	-0.36(-1.30%)
Mar 03, 2011	27.56	28.02	27.43	27.83	734,949	+0.61(+2.23%)
Mar 02, 2011	27.65	27.89	27.19	27.22	1,359,062	-0.37(-1.35%)

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